diff --git a/logs_monitor.gif b/logs_monitor.gif
index 70c5091..7c1b0de 100644
Binary files a/logs_monitor.gif and b/logs_monitor.gif differ
diff --git a/src/module/file_manager/file_instance.cpp b/src/module/file_manager/file_instance.cpp
index ac64868..b887ddb 100644
--- a/src/module/file_manager/file_instance.cpp
+++ b/src/module/file_manager/file_instance.cpp
@@ -68,7 +68,10 @@ void FileInstance::CaptureFileThread()
 			{
 				if (!FindNextChangeNotification(find_handle_))
 				{
-					::FindCloseChangeNotification(find_handle_);
+					if (find_handle_)
+					{
+						::FindCloseChangeNotification(find_handle_);
+					}
 					break;
 				}
 			}